{"type":"firestarter.listing","listing":{"id":"lst_SZO0ezp0","product_name":"Guajillo Chiles, Whole","category":"Chiles","description":"Dried from a Mirasol chile, Guajillo chiles have a sweet heat and are widely used in Mexico. They form the base for many recipes. Try in enchilada sauce or other chile sauces or to lightly spice up soups. 3,000 - 5,000 Scoville Heat Units. ","images":["https://cdn.shopify.com/s/files/1/0604/1077/products/Guajillo_Chiles_Whole_600px-11.jpg?v=1621979779"],"price":7.25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.869Z"},"share_url":"https://firestarter.network/l/lst_SZO0ezp0","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_SZO0ezp0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Guajillo Chiles, Whole' and a budget_max comfortably above $7.25 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}